19 lines
397 B
Bash
19 lines
397 B
Bash
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#!/bin/bash
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. mailcow.conf
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for port in ${SMTP_PORT} ${SMTPS_PORT} ${SUBMISSION_PORT} ${IMAP_PORT} ${IMAPS_PORT} ${POP_PORT} ${POPS_PORT} ${SIEVE_PORT} 443; do
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if [[ ! -z $(ss -tlnp "( sport = :$port )" 2> /dev/null | grep LISTEN | grep -vi docker) ]]; then
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echo "Port $port is in use by other process."
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err=1
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fi
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done
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if [[ ${err} == "1" ]]; then
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echo
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echo "Exiting."
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exit 1
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fi
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exit 0
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